1
as in moody
frequently influenced by moods and especially bad moods
one of those temperamental actresses who can make life difficult for everyone around her
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in volatile
likely to change frequently, suddenly, or unexpectedly
stock prices have been pretty temperamental lately, often fluctuating wildly
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of temperamental
Everyone wants Lucie to find her happy ending…even the handsome, temperamental man calling the shots.
—
Jennifer Maas, Variety, 24 Feb. 2026
The show is mostly known in the States for launching the career of Rachel McAdams, but it can’t be understated how incredible Goss, playing the festival’s temperamental artistic director, is in it, a fraying bundle of nerves and passion that threatens to collapse on himself at any moment.
—Alison Foreman, IndieWire, 20 Feb. 2026
Money choices could feel foggy as the temperamental Moon in your 2nd House of Resources unites with elusive Neptune, mixing a craving for comfort with dreams of what feels perfect.
—Tarot.com, New York Daily News, 19 Feb. 2026
Throughout the monthlong Rooster Prince shoot in Oklahoma, LaBeouf could be extremely temperamental, sources say.
—Cheyenne Roundtree, Rolling Stone, 18 Feb. 2026
See All Example Sentences for temperamental
Jennifer Maas, Variety, 24 Feb. 2026
The show is mostly known in the States for launching the career of Rachel McAdams, but it can’t be understated how incredible Goss, playing the festival’s temperamental artistic director, is in it, a fraying bundle of nerves and passion that threatens to collapse on himself at any moment.
—Alison Foreman, IndieWire, 20 Feb. 2026
Money choices could feel foggy as the temperamental Moon in your 2nd House of Resources unites with elusive Neptune, mixing a craving for comfort with dreams of what feels perfect.
—Tarot.com, New York Daily News, 19 Feb. 2026
Throughout the monthlong Rooster Prince shoot in Oklahoma, LaBeouf could be extremely temperamental, sources say.
—Cheyenne Roundtree, Rolling Stone, 18 Feb. 2026
See All Example Sentences for temperamental
Recent Examples of Synonyms for temperamental
Adjective
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Out of all our celebrity bedrooms, this one is closest to a sensory deprivation tank in its moody details, conjuring a place to disengage, relax, and hibernate.—
Julia Harrison,
Architectural Digest,
11 Mar. 2026
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Sinners is defined by moody, intense Southern Gothic visuals that linger long after the credits roll.—
Christine Ochefu,
Condé Nast Traveler,
11 Mar. 2026
Adjective
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Ultraviolet light from its host star triggers the creation of sulfur dioxide in the upper atmosphere, and a massive sub-surface magma ocean acts as a buffer, storing and releasing volatile gases over billions of years.—
Mrigakshi Dixit,
Interesting Engineering,
16 Mar. 2026
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The volatile crude oil prices causing retail gasoline prices to swing up sharply have had the same effect on the price of jet fuel.—
Arkansas Online,
Arkansas Online,
15 Mar. 2026
Adjective
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That decline often leads to impulsive or overly cautious actions.—
Fazila Shahid,
Miami Herald,
13 Mar. 2026
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Just be wise about your investments — avoid impulsive window shopping in favor of researching quality items that increase your quality of life.—
Tarot.com,
Sun Sentinel,
12 Mar. 2026
Adjective
-
Strengthening the layers Epoch 2 solves the problem of unpredictable missile paths by using high-tech heat sensors and laser communication.—
Mrigakshi Dixit,
Interesting Engineering,
11 Mar. 2026
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Revenue hinges on capital gains from investments, bonuses to executives and windfalls from new stock offerings, all of which are grossly unpredictable.—
Seema Mehta,
Los Angeles Times,
10 Mar. 2026
Adjective
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This is why the price may soon surpass a new record, even with other market conditions unstable.—
Matt Richardson,
CBS News,
12 Mar. 2026
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This novel explores the unique bond that siblings in unstable families can form, and is especially shrewd on how sisters define themselves in negative space.—
Brittany Allen,
Literary Hub,
11 Mar. 2026
Cite this Entry
“Temperamental.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/temperamental. Accessed 16 Mar. 2026.
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